2006A&A...450..253M

Query : 2006A&A...450..253M

2006A&A...450..253M - Astronomy and Astrophysics, volume 450, 253-263 (2006/4-4)

L-band (3.5 µm) IR-excess in massive star formation. II. RCW 57/NGC 3576.

MAERCKER M., BURTON M.G. and WRIGHT C.M.

Abstract (from CDS):

We present a JHKsL survey of the massive star forming region RCW 57 (NGC 3576) based on L-band data at 3.5µm taken with SPIREX (South Pole Infrared Explorer), and 2MASS JHKs data at 1.25-2.2µm. This is the second of two papers, the first one concerning a similar JHKsL survey of 30 Doradus. Colour-colour and colour-magnitude diagrams are used to detect sources with infrared excess. This excess emission is interpreted as coming from circumstellar disks, and hence gives the cluster disk fraction (CDF). Based on the CDF and the age of RCW 57, it is possible to draw conclusions on the formation and early evolution of massive stars. The infrared excess is detected by comparing the locations of sources in JHKsL colour-colour and L vs. (Ks-L) colour-magnitude diagrams to the reddening band due to interstellar extinction. A total of 251 sources were detected. More than 50% of the 209 sources included in the diagrams have an infrared excess. Comparison with other JHKsL surveys, including the results on 30 Doradus from the first paper, support a very high initial disk fraction (>80%) even for massive stars, although there is an indication of a possible faster evolution of circumstellar disks around high mass stars. 33 sources only found in the L-band indicate the presence of heavily embedded, massive Class I protostars. We also report the detection of diffuse PAHs emission throughout the RCW 57 region.

Abstract Copyright: ∼

Journal keyword(s): stars: circumstellar matter - stars: formation - stars: evolution - stars: Hertzsprung-Russell (HR) and C-M diagrams - stars: planetary systems: protoplanetary disks - stars: pre-main sequence

VizieR on-line data: <Available at CDS (J/A+A/450/253): table5.dat>

Nomenclature: Table 5: [MBW2006] NNN (Nos 1-251).

Simbad objects: 268

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Number of rows : 268
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 IC 348 OpC 03 44 31.7 +32 09 32           ~ 1392 1
2 NAME Ori Trapezium OpC 05 35 16.5 -05 23 14           ~ 1619 1
3 M 36 OpC 05 36 20.2 +34 08 06   6.09 6.0     ~ 186 2
4 NAME 30 Dor Nebula SFR 05 38 36.0 -69 05 11           ~ 1188 2
5 NGC 2024 Cl* 05 41 43 -01 50.5           ~ 1154 1
6 NAME Taurus Cluster Cl* 06 10.1 +09 05           ~ 74 0
7 NGC 2264 OpC 06 40 52.1 +09 52 37           ~ 1793 0
8 NGC 2362 OpC 07 18 41.0 -24 57 14           ~ 409 0
9 NAME Cha 1 MoC 11 06 48 -77 18.0           ~ 1154 1
10 2MASS J11104996-6118202 * 11 10 49.9685789184 -61 18 20.254337712           ~ 1 0
11 2MASS J11105677-6117086 * 11 10 56.7604306608 -61 17 08.613154140           ~ 1 0
12 2MASS J11105912-6117582 LP? 11 10 59.1207707928 -61 17 58.279425072           ~ 2 0
13 2MASS J11105988-6118397 * 11 10 59.8856545296 -61 18 39.704664060           ~ 1 0
14 2MASS J11110523-6115328 * 11 11 05.2287195360 -61 15 32.791160916           ~ 1 0
15 2MASS J11110599-6115052 * 11 11 05.9874955128 -61 15 05.215556592           ~ 1 0
16 2MASS J11110961-6115361 * 11 11 09.6050147688 -61 15 36.018284868           ~ 1 0
17 HD 306119 * 11 11 10.6092627672 -61 17 45.228401844   11.02 10.21     G5 4 0
18 2MASS J11111235-6115204 * 11 11 12.3478006848 -61 15 20.348678988           ~ 1 0
19 2MASS J11111243-6119089 * 11 11 12.4350342456 -61 19 08.919643476           ~ 1 0
20 2MASS J11111269-6117048 * 11 11 12.6919897896 -61 17 04.834712328           ~ 1 0
21 2MASS J11111497-6115265 * 11 11 14.9693537640 -61 15 26.460034920           ~ 2 0
22 2MASS J11111607-6115401 * 11 11 16.0634691312 -61 15 40.105147968           ~ 1 0
23 2MASS J11111668-6121196 NIR 11 11 16.69 -61 21 19.7           ~ 1 0
24 2MASS J11111674-6112510 * 11 11 16.7549044296 -61 12 51.117487668           ~ 1 0
25 2MASS J11111767-6119396 * 11 11 17.6779242816 -61 19 39.669634884           ~ 1 0
26 TYC 8959-731-2 * 11 11 17.8008057120 -61 18 00.039821076   12.17 11.71     ~ 1 0
27 2MASS J11111860-6116256 * 11 11 18.6044564040 -61 16 25.641077988           ~ 1 0
28 2MASS J11111951-6120094 * 11 11 19.5141171672 -61 20 09.450658140           ~ 1 0
29 TYC 8959-1082-1 * 11 11 19.7116675440 -61 15 25.996901652   11.44 10.32     ~ 1 0
30 2MASS J11112004-6117239 NIR 11 11 20.05 -61 17 24.0           ~ 1 0
31 2MASS J11112121-6118430 * 11 11 21.2596201392 -61 18 42.655326948           ~ 1 0
32 [MBW2006] 219 IR 11 11 22.3 -61 18 49           ~ 1 0
33 2MASS J11112239-6116078 * 11 11 22.3888062888 -61 16 07.793964264           ~ 1 0
34 2MASS J11112401-6117227 Y*O 11 11 24.0137490744 -61 17 22.757649972           ~ 4 0
35 2MASS J11112403-6116418 * 11 11 24.0419791872 -61 16 41.760464484           ~ 1 0
36 2MASS J11112406-6117122 * 11 11 24.0636797568 -61 17 12.260446188           ~ 2 0
37 2MASS J11112442-6120495 NIR 11 11 24.43 -61 20 49.5           ~ 1 0
38 WRAY 15-769 Em* 11 11 24.8940370992 -61 18 16.525232424 11.95 12.5 12.07     B8II:k 10 0
39 [MBW2006] 220 IR 11 11 25.6 -61 21 37           ~ 1 0
40 [MBW2006] 204 IR 11 11 25.9 -61 16 29           ~ 1 0
41 2MASS J11112646-6113066 LP? 11 11 26.4723758858 -61 13 06.615553561           ~ 2 0
42 2MASS J11112660-6118398 NIR 11 11 26.61 -61 18 39.8           ~ 1 0
43 2MASS J11112704-6117039 * 11 11 27.0490543440 -61 17 03.846467148           ~ 1 0
44 2MASS J11112770-6116126 * 11 11 27.7103208960 -61 16 12.682321896           ~ 1 0
45 2MASS J11112792-6117013 * 11 11 27.8741385120 -61 17 01.463856828           ~ 1 0
46 2MASS J11112835-6118086 Y*O 11 11 28.36 -61 18 08.6           ~ 2 0
47 [MBW2006] 205 IR 11 11 28.7 -61 21 55           ~ 1 0
48 2MASS J11112926-6121361 Y*O 11 11 29.26 -61 21 36.1           ~ 2 0
49 [MBW2006] 206 IR 11 11 29.3 -61 18 33           ~ 1 0
50 [MBW2006] 221 IR 11 11 30.1 -61 13 43           ~ 1 0
51 2MASS J11113013-6117236 NIR 11 11 30.1361409744 -61 17 23.593406964           ~ 1 0
52 2MASS J11113134-6116045 * 11 11 31.3295747952 -61 16 04.516077936           ~ 1 0
53 [MBW2006] 36 * 11 11 31.5775563504 -61 17 23.692854768           ~ 2 0
54 2MASS J11113161-6122051 NIR 11 11 31.6053350544 -61 22 05.001253896           ~ 1 0
55 2MASS J11113172-6121469 Y*O 11 11 31.7161683096 -61 21 46.996569036     13.50     ~ 6 0
56 2MASS J11113192-6116125 * 11 11 31.9301740464 -61 16 12.566483112           ~ 1 0
57 2MASS J11113204-6118064 * 11 11 32.0399927736 -61 18 06.479522856           ~ 1 0
58 2MASS J11113300-6123518 * 11 11 32.9915516496 -61 23 51.785602476           ~ 1 0
59 2MASS J11113337-6120196 NIR 11 11 33.38 -61 20 19.7           ~ 1 0
60 2MASS J11113363-6121354 NIR 11 11 33.63 -61 21 35.5           ~ 1 0
61 2MASS J11113387-6111350 * 11 11 33.8627513376 -61 11 35.050633188           ~ 1 0
62 2MASS J11113433-6113168 * 11 11 34.3310867832 -61 13 16.816818180           ~ 1 0
63 2MASX J11113466-6121368 IR 11 11 34.669 -61 21 36.82           ~ 1 0
64 2MASS J11113528-6118253 * 11 11 35.2827621288 -61 18 25.344028872           ~ 1 0
65 2MASS J11113591-6123007 NIR 11 11 35.91 -61 23 00.7           ~ 1 0
66 2MASS J11113636-6116549 * 11 11 36.3702640656 -61 16 55.091748720           ~ 1 0
67 2MASS J11113662-6112045 * 11 11 36.6331209528 -61 12 04.545446472           ~ 1 0
68 2MASS J11113706-6118086 NIR 11 11 37.07 -61 18 08.6           ~ 1 0
69 2MASS J11113800-6112052 * 11 11 37.9992754584 -61 12 05.241644748           ~ 1 0
70 2MASS J11113807-6119043 * 11 11 38.0726857368 -61 19 04.320532308           ~ 3 0
71 2MASS J11113856-6122224 NIR 11 11 38.57 -61 22 22.4           ~ 1 0
72 2MASS J11113945-6111348 * 11 11 39.4496332920 -61 11 34.897533828           ~ 1 0
73 2MASS J11113957-6113545 * 11 11 39.5726717160 -61 13 54.583907232           ~ 1 0
74 2MASS J11113967-6119300 Y*O 11 11 39.68 -61 19 30.1           ~ 2 0
75 2MASS J11113984-6114491 NIR 11 11 39.8448070488 -61 14 49.208450640           ~ 1 0
76 2MASS J11114094-6120221 Y*O 11 11 40.9457399352 -61 20 22.087275252           ~ 3 0
77 2MASS J11114113-6122291 NIR 11 11 41.14 -61 22 29.1           ~ 1 0
78 2MASS J11114249-6116251 LP? 11 11 42.4942208496 -61 16 25.193708796           ~ 2 0
79 2MASS J11114251-6118156 NIR 11 11 42.51 -61 18 15.6           ~ 1 0
80 2MASS J11114255-6118465 * 11 11 42.55 -61 18 46.5           ~ 2 0
81 2MASS J11114285-6112572 * 11 11 42.8518771512 -61 12 57.261474828           B1.5I 3 0
82 2MASS J11114314-6118392 NIR 11 11 43.15 -61 18 39.2           ~ 1 0
83 2MASS J11114317-6119156 NIR 11 11 43.17 -61 19 15.6           ~ 1 0
84 2MASS J11114353-6114334 NIR 11 11 43.53 -61 14 33.5           ~ 1 0
85 2MASS J11114512-6114243 NIR 11 11 45.13 -61 14 24.3           ~ 1 0
86 2MASS J11114540-6121181 Y*O 11 11 45.4093082376 -61 21 18.197247420           ~ 2 0
87 2MASS J11114621-6114306 NIR 11 11 46.22 -61 14 30.7           ~ 1 0
88 HD 306109 * 11 11 46.8708436152 -61 11 31.980929208   10.80 10.47     B9 5 0
89 2MASS J11114707-6113490 * 11 11 47.0844383064 -61 13 49.034869284           ~ 1 0
90 2MASS J11114733-6115250 * 11 11 47.3358489456 -61 15 25.061497632           ~ 1 0
91 2MASS J11114766-6120444 * 11 11 47.6802654336 -61 20 44.438028684           ~ 1 0
92 FBDC 4 LP? 11 11 47.7313535952 -61 18 30.628646784           ~ 4 0
93 2MASS J11114775-6116173 * 11 11 47.7609854688 -61 16 17.359194216           ~ 1 0
94 2MASS J11114786-6113247 * 11 11 47.8604938536 -61 13 24.741666048           ~ 1 0
95 [MBW2006] 208 IR 11 11 48.6 -61 14 24           ~ 1 0
96 2MASS J11114935-6113092 * 11 11 49.3555641624 -61 13 09.337260756           ~ 1 0
97 2MASS J11114957-6119085 Y*O 11 11 49.58 -61 19 08.5           ~ 4 0
98 NGC 3576 HII 11 11 49.8 -61 18 14           ~ 236 2
99 2MASS J11115004-6116299 NIR 11 11 50.05 -61 16 30.0           ~ 1 0
100 [MBW2006] 222 IR 11 11 50.1 -61 22 39           ~ 1 0
101 [MBW2006] 209 IR 11 11 50.1 -61 21 42           ~ 1 0
102 2MASS J11115016-6120225 * 11 11 50.1624380832 -61 20 22.542948420           ~ 2 0
103 2MASS J11115021-6112586 * 11 11 50.2144893840 -61 12 58.685382864           ~ 1 0
104 2MASS J11115107-6118143 Y*O 11 11 51.07 -61 18 14.3           ~ 2 0
105 2MASS J11115122-6114535 LP? 11 11 51.2309273184 -61 14 53.547129348           ~ 2 0
106 2MASS J11115173-6122039 NIR 11 11 51.74 -61 22 04.0           ~ 1 0
107 2MASS J11115180-6118204 NIR 11 11 51.80 -61 18 20.4           ~ 1 0
108 2MASS J11115182-6114205 LP? 11 11 51.8339292576 -61 14 20.568370668           ~ 2 0
109 2MASS J11115190-6114407 Y*O 11 11 51.8953707936 -61 14 40.706008440           ~ 2 0
110 2MASS J11115198-6118374 Y*? 11 11 51.98 -61 18 37.4           ~ 3 0
111 [MBW2006] 223 IR 11 11 52.2 -61 22 45           ~ 1 0
112 [MBW2006] 224 IR 11 11 52.3 -61 22 57           ~ 1 0
113 [MBW2006] 225 IR 11 11 52.4 -61 21 15           ~ 1 0
114 [MBW2006] 226 IR 11 11 52.40 -61 18 28.2           ~ 1 0
115 [MBW2006] 227 IR 11 11 53.20 -61 18 33.6           ~ 1 0
116 2MASS J11115320-6118224 Y*O 11 11 53.21 -61 18 22.4           ~ 7 1
117 2MASS J11115331-6119402 NIR 11 11 53.32 -61 19 40.2           ~ 1 0
118 2MASS J11115327-6115050 * 11 11 53.3514456600 -61 15 04.863876912           ~ 1 0
119 2MASS J11115348-6118045 Y*O 11 11 53.48 -61 18 04.5           ~ 5 0
120 [MBW2006] 92 * 11 11 53.5273581552 -61 18 49.644468576           ~ 2 0
121 [MBW2006] 228 IR 11 11 53.7 -61 16 31           ~ 1 0
122 2MASS J11115370-6119044 Y*? 11 11 53.71 -61 19 04.5           ~ 3 0
123 2MASS J11115393-6118282 NIR 11 11 53.94 -61 18 28.3           ~ 1 0
124 2MASS J11115416-6114504 Y*O 11 11 54.1652757432 -61 14 50.441967276           ~ 2 0
125 2MASS J11115424-6123296 * 11 11 54.2417736456 -61 23 29.585380668           ~ 1 0
126 2MASS J11115426-6122113 NIR 11 11 54.26 -61 22 11.3           ~ 1 0
127 2MASS J11115438-6122040 * 11 11 54.3767067792 -61 22 03.884835756           ~ 2 0
128 2MASS J11115437-6118240 * 11 11 54.4193206152 -61 18 23.660815824           ~ 1 0
129 2MASS J11115459-6113483 * 11 11 54.6011234328 -61 13 48.449687844           ~ 1 0
130 NAME NGC 3576 IRS 1 HII 11 11 54.8 -61 18 26           ~ 31 1
131 2MASS J11115483-6118305 NIR 11 11 54.84 -61 18 30.6           ~ 1 0
132 [MBW2006] 229 * 11 11 55.3 -61 18 26           ~ 2 0
133 2MASS J11115534-6118451 * 11 11 55.34 -61 18 45.2           ~ 2 0
134 2MASS J11115536-6123092 NIR 11 11 55.37 -61 23 09.3           ~ 1 0
135 2MASS J11115565-6114199 * 11 11 55.6614573840 -61 14 20.148087228           ~ 1 0
136 [MBW2006] 230 * 11 11 56.1 -61 19 01           ~ 2 0
137 2MASS J11115617-6121465 * 11 11 56.1707526408 -61 21 46.486603224           ~ 1 0
138 2MASS J11115628-6116102 LP? 11 11 56.2838090112 -61 16 10.227381852           ~ 3 0
139 2MASS J11115630-6114032 * 11 11 56.3084011728 -61 14 03.324483024           ~ 1 0
140 2MASS J11115647-6118550 * 11 11 56.48 -61 18 55.0           ~ 3 0
141 2MASS J11115661-6117183 Y*O 11 11 56.6158795032 -61 17 18.334716540           ~ 3 0
142 2MASS J11115665-6117063 * 11 11 56.6481305280 -61 17 06.403757352           ~ 1 0
143 [PRT94] 83 * 11 11 57.0001239456 -61 18 02.031084468           ~ 3 0
144 2MASS J11115781-6114305 * 11 11 57.8217202632 -61 14 30.610346856           ~ 1 0
145 2MASS J11115832-6111541 * 11 11 58.3140492792 -61 11 54.246910272           ~ 1 0
146 2MASS J11115831-6116343 * 11 11 58.3169914344 -61 16 34.311925740           ~ 1 0
147 [MBW2006] 115 * 11 11 58.7101749048 -61 17 51.006582456           ~ 2 0
148 2MASS J11115940-6111554 * 11 11 59.4049714848 -61 11 55.546988496           ~ 1 0
149 2MASS J11115953-6120266 NIR 11 11 59.53 -61 20 26.6           ~ 1 0
150 [MBW2006] 118 * 11 11 59.5728883080 -61 18 39.973811724           ~ 3 0
151 2MASS J11115986-6121387 Y*O 11 11 59.86 -61 21 38.8           ~ 2 0
152 2MASS J11120024-6115271 Y*O 11 12 00.25 -61 15 27.1           ~ 2 0
153 2MASS J11120063-6110505 NIR 11 12 00.6342179688 -61 10 50.632933800           ~ 1 0
154 2MASS J11120074-6118260 * 11 12 00.74 -61 18 26.0           ~ 2 0
155 2MASS J11120157-6119166 NIR 11 12 01.57 -61 19 16.7           ~ 1 0
156 [MBW2006] 212 IR 11 12 01.8 -61 20 19           ~ 1 0
157 2MASS J11120247-6115021 * 11 12 02.4749235960 -61 15 02.159591148           ~ 1 0
158 2MASS J11120277-6119406 * 11 12 02.78 -61 19 40.7           ~ 2 0
159 [MBW2006] 125 * 11 12 03.9250038792 -61 19 57.854275608           ~ 2 0
160 2MASS J11120403-6118111 * 11 12 04.04 -61 18 11.2           ~ 2 0
161 2MASS J11120409-6121112 * 11 12 04.0887331512 -61 21 11.212270596           ~ 1 0
162 [MBW2006] 231 IR 11 12 04.4 -61 19 47           ~ 1 0
163 2MASS J11120479-6122452 NIR 11 12 04.79 -61 22 45.2           ~ 1 0
164 2MASS J11120524-6121476 * 11 12 05.2390191360 -61 21 47.676228012           ~ 1 0
165 [MBW2006] 232 IR 11 12 05.6 -61 18 34           ~ 1 0
166 2MASS J11120567-6119349 * 11 12 05.6893218384 -61 19 35.003466624           ~ 1 0
167 2MASS J11120613-6122316 * 11 12 06.1349347056 -61 22 31.694395296           ~ 1 0
168 [MBW2006] 233 IR 11 12 06.6 -61 19 29           ~ 1 0
169 2MASS J11120669-6122192 NIR 11 12 06.70 -61 22 19.3           ~ 1 0
170 2MASS J11120718-6112282 * 11 12 07.1906412648 -61 12 28.313284320           ~ 1 0
171 [PRT94] 177 * 11 12 07.5864014304 -61 17 17.262938220           ~ 2 0
172 2MASS J11120804-6115538 * 11 12 08.0492594280 -61 15 53.859284316           ~ 3 0
173 [MBW2006] 234 IR 11 12 08.1 -61 19 27           ~ 1 0
174 2MASS J11120823-6114487 * 11 12 08.2363932480 -61 14 48.769961244           ~ 1 0
175 CPD-60 2641 Y*O 11 12 08.4511229424 -61 16 31.905022404   11.23 10.91     ~ 17 0
176 2MASS J11120862-6118279 NIR 11 12 08.63 -61 18 27.9           ~ 1 0
177 V* DG Car EB* 11 12 08.8443723288 -61 14 23.980494624   11.63 11.72     ~ 7 0
178 2MASS J11120977-6115235 Y*O 11 12 09.78 -61 15 23.6           ~ 2 0
179 HD 97499 * 11 12 09.9424203816 -61 18 44.185158180 8.5 9.26 9.20 9.68   B1/2IV/V 45 0
180 2MASS J11120999-6125435 * 11 12 10.0021687080 -61 25 43.595566536           ~ 1 0
181 [MBW2006] 142 * 11 12 10.1695534392 -61 17 26.710623204           ~ 2 0
182 2MASS J11121089-6117348 * 11 12 10.8750932544 -61 17 34.311773976           ~ 1 0
183 [MBW2006] 235 IR 11 12 10.9 -61 18 54           ~ 1 0
184 2MASX J11121126-6117386 IR 11 12 11.261 -61 17 38.68           ~ 1 0
185 2MASS J11121209-6114155 LP? 11 12 12.1000977336 -61 14 15.571778316           ~ 2 0
186 2MASS J11121234-6115288 NIR 11 12 12.3696912648 -61 15 28.559431620           ~ 1 0
187 2MASS J11121281-6115133 NIR 11 12 12.82 -61 15 13.3           ~ 1 0
188 2MASS J11121298-6114445 * 11 12 12.9937872432 -61 14 44.606226480           ~ 1 0
189 2MASS J11121334-6113380 NIR 11 12 13.3490765088 -61 13 38.119590408           ~ 1 0
190 [MBW2006] 236 IR 11 12 13.4 -61 17 59           ~ 1 0
191 2MASS J11121367-6122214 * 11 12 13.6815247320 -61 22 21.495822672           ~ 1 0
192 [MBW2006] 237 IR 11 12 14.0 -61 15 29           ~ 1 0
193 2MASS J11121426-6116438 Y*O 11 12 14.2656016392 -61 16 43.928195232           ~ 2 0
194 2MASS J11121428-6112557 NIR 11 12 14.2841306520 -61 12 55.720557468           ~ 1 0
195 2MASS J11121543-6122502 NIR 11 12 15.44 -61 22 50.2           ~ 1 0
196 2MASS J11121565-6121040 * 11 12 15.6551054712 -61 21 04.009484052           ~ 1 0
197 2MASS J11121587-6122233 * 11 12 15.8856801768 -61 22 23.416844520           ~ 1 0
198 2MASS J11121599-6121429 NIR 11 12 15.99 -61 21 42.9           ~ 1 0
199 [MBW2006] 238 IR 11 12 16.1 -61 16 11           ~ 1 0
200 2MASS J11121629-6121563 * 11 12 16.3070365224 -61 21 56.396413368           ~ 1 0
201 [MBW2006] 239 IR 11 12 16.8 -61 16 16           ~ 1 0
202 2MASS J11121700-6121140 NIR 11 12 17.01 -61 21 14.1           ~ 1 0
203 2MASS J11121729-6113363 * 11 12 17.3001679272 -61 13 36.358018932           ~ 1 0
204 [MBW2006] 240 IR 11 12 18.0 -61 15 43           ~ 1 0
205 [MBW2006] 241 IR 11 12 18.2 -61 20 58           ~ 1 0
206 2MASS J11121911-6120121 * 11 12 19.1117711976 -61 20 12.103532808           ~ 1 0
207 2MASS J11122000-6122406 * 11 12 20.0094214320 -61 22 40.667560356           ~ 1 0
208 2MASS J11122003-6119505 * 11 12 20.0391113808 -61 19 50.535672564           ~ 1 0
209 2MASS J11122044-6117078 * 11 12 20.4357058728 -61 17 07.930283784           ~ 1 0
210 [MBW2006] 215 IR 11 12 20.7 -61 20 52           ~ 1 0
211 TYC 8959-62-1 * 11 12 21.0809277456 -61 11 56.065010568   11.66 11.36     ~ 1 0
212 2MASS J11122132-6116104 * 11 12 21.3341680008 -61 16 10.469489520           ~ 1 0
213 2MASS J11122162-6119479 * 11 12 21.6290680272 -61 19 47.949610872           ~ 1 0
214 2MASS J11122172-6114351 * 11 12 21.7278217368 -61 14 35.144309184           ~ 1 0
215 [MBW2006] 242 IR 11 12 22.0 -61 20 53           ~ 1 0
216 2MASS J11122348-6116151 NIR 11 12 23.49 -61 16 15.2           ~ 1 0
217 2MASS J11122384-6117033 Y*O 11 12 23.8503541416 -61 17 03.364710072           ~ 2 0
218 2MASS J11122395-6121252 LP? 11 12 23.9570822616 -61 21 25.281662184           ~ 2 0
219 2MASS J11122427-6123582 * 11 12 24.2770702344 -61 23 58.315410636           ~ 1 0
220 2MASS J11122467-6116049 NIR 11 12 24.68 -61 16 04.9           ~ 1 0
221 HD 306207 * 11 12 24.8789897040 -61 19 55.760580948   11.36 11.28     B8 6 0
222 2MASS J11122537-6115115 * 11 12 25.3726351320 -61 15 11.581166880           ~ 1 0
223 2MASS J11122562-6114379 * 11 12 25.6280427984 -61 14 38.007270204           ~ 1 0
224 [MBW2006] 243 IR 11 12 26.6 -61 20 18           ~ 1 0
225 2MASS J11122702-6119549 * 11 12 27.0237072144 -61 19 54.924457620           ~ 1 0
226 2MASS J11122732-6120135 * 11 12 27.3279496176 -61 20 13.580032056           ~ 1 0
227 2MASS J11122818-6121449 NIR 11 12 28.19 -61 21 44.9           ~ 1 0
228 [MBW2006] 244 IR 11 12 28.5 -61 22 21           ~ 1 0
229 2MASS J11122940-6113540 * 11 12 29.3995214736 -61 13 54.059232684           ~ 1 0
230 [MBW2006] 245 IR 11 12 29.4 -61 19 56           ~ 1 0
231 2MASS J11122957-6116218 Y*O 11 12 29.5699601520 -61 16 21.813528144           ~ 4 0
232 2MASS J11122956-6119019 LP? 11 12 29.5710174552 -61 19 01.910176680           ~ 2 0
233 2MASS J11122961-6123270 NIR 11 12 29.6198536368 -61 23 27.159261000           ~ 1 0
234 2MASX J11122969-6120319 IR 11 12 29.6437413000 -61 20 32.480397456           ~ 1 0
235 2MASS J11122967-6124221 * 11 12 29.6752883280 -61 24 22.190123556           ~ 1 0
236 [MBW2006] 246 IR 11 12 29.7 -61 20 28           ~ 1 0
237 2MASS J11122970-6120428 Y*O 11 12 29.7139866576 -61 20 42.570472488           ~ 2 0
238 [MBW2006] 247 IR 11 12 30.0 -61 21 30           ~ 1 0
239 2MASS J11123012-6121143 NIR 11 12 30.13 -61 21 14.3           ~ 1 0
240 2MASS J11123071-6121186 NIR 11 12 30.7385876496 -61 21 18.589961700           ~ 1 0
241 2MASS J11123126-6120422 LP? 11 12 31.2673891872 -61 20 42.217549944           ~ 2 0
242 2MASS J11123165-6123590 * 11 12 31.6613905680 -61 23 59.136430164           ~ 1 0
243 [MBW2006] 249 IR 11 12 32.9 -61 20 15           ~ 1 0
244 2MASS J11123291-6114137 * 11 12 32.9119401816 -61 14 13.824769452           ~ 1 0
245 2MASS J11123335-6115520 * 11 12 33.3514166328 -61 15 52.087687812           ~ 1 0
246 2MASS J11123336-6116053 NIR 11 12 33.36 -61 16 05.3           ~ 1 0
247 2MASS J11123433-6116487 Y*O 11 12 34.3332377208 -61 16 48.735056496           ~ 2 0
248 2MASS J11123484-6118514 NIR 11 12 34.85 -61 18 51.5           ~ 1 0
249 2MASS J11123698-6116390 NIR 11 12 36.99 -61 16 39.1           ~ 1 0
250 2MASS J11123961-6121417 * 11 12 39.6194173800 -61 21 41.758940124           ~ 1 0
251 [MBW2006] 250 IR 11 12 41.6 -61 16 06           ~ 1 0
252 2MASS J11124162-6121054 * 11 12 41.6289157032 -61 21 05.449191876           ~ 1 0
253 2MASS J11124835-6121104 * 11 12 48.3543472680 -61 21 10.471695984           ~ 1 0
254 2MASS J11124907-6118131 Y*O 11 12 49.0731425496 -61 18 13.191866352           ~ 3 0
255 2MASS J11125314-6116409 NIR 11 12 53.15 -61 16 41.0           ~ 1 0
256 2MASS J11125461-6116509 * 11 12 54.6071794848 -61 16 50.992517820           ~ 1 0
257 [MBW2006] 251 IR 11 12 55.4 -61 16 44           ~ 1 0
258 2MASS J11125561-6116380 NIR 11 12 55.62 -61 16 38.0           ~ 1 0
259 2MASS J11125868-6116388 NIR 11 12 58.69 -61 16 38.8           ~ 1 0
260 2MASS J11125900-6120105 NIR 11 12 59.0066126832 -61 20 10.587347916           ~ 1 0
261 2MASS J11130142-6116535 * 11 13 01.4266359696 -61 16 53.579228448           ~ 1 0
262 2MASS J11130327-6117485 * 11 13 03.2716193376 -61 17 48.606020736           ~ 1 0
263 * rho Cen Pu* 12 11 39.1197479712 -52 22 06.384420264 3.20 3.81 3.96 4.05 4.21 B3V 130 0
264 NGC 6618 OpC 18 20 47 -16 10.3           ~ 1612 0
265 FBDC 50 * ~ ~           ~ 3 0
266 FBDC 60 * ~ ~           ~ 3 0
267 FBDC 60b * ~ ~           ~ 2 0
268 FBDC 48 * ~ ~           ~ 4 0

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